BRIEF INTRODUCTION
Loopback provides a media of return path for a signal, no matter the signal is for testing purposes or network restoration. In the case of testing, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem. Its performance is as good as that of a general. Available type including SC, MT-RJ, MU and LC. Bare fiber, 0.9mm cable, 2.0/3.0mm cable are all available.
![Fiber Optic Loop Back with LC Multimode Connector](https://img2.grofrom.com/basundi/014df535fb8ed630cbe66748f1dd5c33.webp)
FEATURES
1.Low insertion loss and high return loss
2.Good exchangeability and durability
3.Compact design
4.Short wavelength devices
5.Compatible with Fast Ethernet
6.Fiber Channel, ATM, and Gigabit Ethernet
APPLICATIONS
1.Device pig-tailing
2.Premise networks
3.Patch panel applications
4.Equipment interconnection
5.Loopback for network components testing
Performance
Typical insertion loss: ≤ 0.3dB
Connector type: SC/LC/MTRJ etc available
Mode type: SM or MM available
Cable type: 3.0mm/2.0mm/0.9mm/0.25mm
Repeatability: ≤ 0.2dB (500 matings)
Order Informations
LB-A-B-C
A: Connector type[SC/SCA/LC/LCA/MTRJ]
B: Mode type[9(SM)/6(MM62.5)/5(MM50)]
C: Cable type (MM)[3/2/09/25]
Loopback provides a media of return path for a signal, no matter the signal is for testing purposes or network restoration. In the case of testing, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem. Its performance is as good as that of a general. Available type including SC, MT-RJ, MU and LC. Bare fiber, 0.9mm cable, 2.0/3.0mm cable are all available.
![Fiber Optic Loop Back with LC Multimode Connector](https://img2.grofrom.com/basundi/014df535fb8ed630cbe66748f1dd5c33.webp)
FEATURES
1.Low insertion loss and high return loss
2.Good exchangeability and durability
3.Compact design
4.Short wavelength devices
5.Compatible with Fast Ethernet
6.Fiber Channel, ATM, and Gigabit Ethernet
APPLICATIONS
1.Device pig-tailing
2.Premise networks
3.Patch panel applications
4.Equipment interconnection
5.Loopback for network components testing
Performance
Typical insertion loss: ≤ 0.3dB
Connector type: SC/LC/MTRJ etc available
Mode type: SM or MM available
Cable type: 3.0mm/2.0mm/0.9mm/0.25mm
Repeatability: ≤ 0.2dB (500 matings)
Order Informations
LB-A-B-C
A: Connector type[SC/SCA/LC/LCA/MTRJ]
B: Mode type[9(SM)/6(MM62.5)/5(MM50)]
C: Cable type (MM)[3/2/09/25]
Patch Cable Type | Fiber type |
Multi-core (12, 24, 48) MPO cable | 9/125, |
Multi-core (12, 24, 48) SC/ST/LC/MU cable | 50/125 |
Multi-core (12, 24, 48) MPO-- SC/ST/LC/MU cable | 62.5/125 |
OM3 |
Fan-out cable size | Fan-out cable length |
0.9mm, | Same length |
1.8/2.0mm, | Stepped length |
2.8/3.0mm |
Cable fiber structure | Cable jacket |
loose tube, | PVC (ROHS approved) |
tight buffer, | LSZH |
ribbon fiber |
SM Data | MM Data |
Insertion loss: <0.3dB | Insertion loss: <0.3dB |
Return loss: >50dB | Return loss: >35dB |